XT1N 125 TMF 25-500 3p F F UL/CSA
Product ID:87381
Updated: 2026/4/9
Key Features
- 1Ensure reliable power distribution with thermal magnetic release. 2、Meet UL and CSA safety standards for compliance. 3、Protect circuits with automatic trip for overloads. 4、Simplify installation using front flat terminals. 5、Interrupt faults reliably up to 25 kA at 480V.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK108467A6707 | Product Net Width | 76.2 mm |
| Product Net Height | 130 mm | Product Net Depth / Length | 70 mm |
| Product Net Weight | 1.1 kg | Circuit Breaker Type to be Associated | Power Distribution |
| Product Main Type | SACE Tmax XT | Product Name | Moulded Case Circuit Breaker |
| Product Type | Automatic Circuit Breaker | Suitable for Product Class | SACE Tmax XT |
| Version | F | CAD Dimensional Drawing | 1SDH001295R0008 |
| Connecting Capacity Main Circuit | Busbar 45.5 ... 80 mm² | Current Type | AC/DC |
| Electrical Durability | 120 cycles per hour 8000 cycle | Mechanical Durability | 240 cycles per hour 25000 cycle |
| Number of Poles | 3P | Opening Time | CB with SOR 15 ms CB with UVR 15 ms |
| Order Multiple | 1 piece | Power Loss | at Rated Operating Conditions per Pole 2.0 W |
| Rated Current (In) | 25 A | Rated Instantaneous Short-Circuit Current Setting (Ii) | 500 A |
| Rated Operational Voltage | 600Y/347 V AC 500 V DC | Rated Uninterrupted Current (Iu) | 125 A |
| Rated Voltage (Ur) | 600Y/347 V | Recommended Screw Driver | Main Circuit M6 |
| Release | TMF | Release Type | TM |
| Setting Range | 25 A | Short-Circuit Performance Level | N |
| Standards | UL489 | Sub-type | XT1 |
| Terminal Connection Type | Front | Terminal Type | Bolt |
| Tightening Torque | 6 N·m | Interrupting Rating acc. to UL489 | (240 V AC) 50 kA (480 V AC) 25 kA (600Y / 347 V AC) 18 kA (250 V DC) 2 Poles in Series 35 kA (500 V DC) 4 Poles in Series Kind 35 kA |
| ETIM 8 | EC000228 - Power circuit-breaker for trafo/generator/installation protection | ETIM 9 | EC000228 - Power circuit-breaker for trafo/generator/installation protection |
| IDEA Granular Category Code (IGCC) | 4927 >> Molded case circuit breakers | Object Classification Code | Q |
| UNSPSC | 39121616 | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| eClass | V11.1 : 27370409 | Manufacturer ID | 1SDA074636R1 |
Specifications may be subject to change without notice